A dominant flat ninth piano chord - A7b9
The A dominant flat ninth chord is a 5-note chord consisting of the notes A, C#, E, G and Bb.
You can see these notes highlighted in the interactive piano chart below.
The chord itself is often abbreviated as A7b9.
Interactive piano diagram for the A dominant flat ninth chord
Chords that are a subset of A7b9. These contain less notes but all of them are included in A7b9.
Scales with A7b9
Below you find all scales that include A7b9:
- phrygian dominant
- spanish heptatonic
- half-whole diminished
A dominant flat ninth piano chord chart image
In case you prefer a non-interactive variant of the chord chart, we've embedded a PNG image below that shows the notes for the the A7b9 chord. Feel free to save or share the image as needed.